INDEX. 195 



Caltha, Formation of endosperm in, 128 ; as material for preparation of 



young cell, 46 ; for stages in reproductive cycle, 130. 

 Cambium, Origin and position of, 48 ; Details of, 50, et seg. ; Amitosis in 



cells of, 58, 100 ; Tissues arising from, 49, 60, 65. 

 Canal, of arohegonium, 133 ; Besin, 79, et sen. 

 Canal-cells, 134, 143. 



Cane-sugar, Formation of, during photosynthesis, 160, 165, 177. 

 Cap-cells, 123, 132. 



CapseUa, as material for study of embryo-formation, 130. 

 Carbohydrates, forms met with in plants, 162, 165, 171 ; Manufacture of, 



17, 18, 164 ; Storage of, 17, 64, 71, 76, 164, 170, 176. 

 Carbon, Source of, 20, 93, 157 ; Presence of, in protoplasm, 7 ; Assimilation 



of, 18, 30, 167, 180. 

 Carbonic acid, as form in which CO.j is absorbed, 93, 180. 

 Carotin, in crystalloids of carrot, 168. 



Caustic potash, as solvent of protoplasm, 12 ; see also Alkalis. 

 Cell, Types of, 1, 2 ; Definition of, 1 ; Division of, 100, el sea. ; Growth 



of, 21, 44. 

 Cell-division, 100 ; see Mitosis. 

 Cell-plate, Formation of, 44, 114, 165. 



Cell-sap, 15 ; Composition of, 170 ; Conduction of, 64, 71, 174, 176 ; Elabor- 

 ation of, 164, 167, 169, 176, 177. 

 Cellulose, in cell-wall, 17, 19, 25, 44 ; Reactions for, 17 ; Formation of, 



159, 165, 177 ; Composition of, 44, 102. 

 Cell-waU, Pits in, 2, 26, 41, 46, 62, et seq. ; Structure of, 17, 25, 39, 44 ; 



Growth and secondary thickening of, 44, 159, 165 ; Reactions of, 17, 



41. 

 Central cylinder, 3, 24 ; Arrangement of tissues in, 3, 48, 4'J. 

 Centric leaf, 3 ; of Pinus, 37 ; of Hakea, 4. 



Centrifugal force. Influence of, upon disective action of protoplasm, 184. 

 Ceutrosome, 101, 115. 

 Chemistry, General, of cell, 156, et seq. ; of starch-formation, 18, 164 ; 



of proteid construction, 169, 170. 

 Chemotaxis, 11, 106, 143; Positive, 11, 143, 186; Negative, 186. 

 Chlorophyll, Occurrence of, in plants, 16, 165 ; Presence of, in chloroplasts, 



16, 166 ; Absorption spectrum of, 160 ; Relations of, to light and 



assimilation of CO;, 18, 165, et seq. ; Occurrence of, in animals, 97 ; 



Conditions governing formation of, 169 ; in Diatoms, 99. 

 Chloroplasts, occurrence in cell, 15 ; Starch-formation in, 17, 18, 167 ; 



Origin of, 19 ; in Sphserella, 97 ; in Vaucheria, 93. 

 Chromatin, as a constituent of the nucleus, 101, 104 ; Changes in, during 



mitosis, 103, 104 ; Relations of, to paranuclein, 103 ; Phosphorus in, 



103. 

 Chromic acid, used as a fixing agent, 58 ; in Flemming's solution, 116. 

 Chromoplasts, 167, 168. 



Chromosomes, Formation of primary, 104 ; Formation of secondary, 112. 

 CUia, Movements of, 9, 97 ; of Sphserella, 97 ; of swarmspore of Vaucheria, 



95. 

 Orciilating foods, 170, 176, 177. 

 Circumnutation, 184. 

 Citrus, Oil-glands of, 78. 

 Classification, Outline of, 6. 



